Haitao Yao created PIG-2916:
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Summary: Add script file name for logging with log4j MDC
Key: PIG-2916
URL: https://issues.apache.org/jira/browse/PIG-2916
Project: Pig
Issue Type: Improvement
Affects Versions: 0.11
Reporter: Haitao Yao
We often execute several scripts in parallel and log the messages into one log
file.
If got error , we can not identify which pig script is causing it. So add a MDC
with name "pig_script_file_name" and add %X{pig_script_file_name} into log4j
configurations, we will surely identify the errorous pig script.
the patch is attached.
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